Detlev Bruhnke

Gemplus International SA provides digital security systems and components based on smart cards. It manufactures smart cards, develops operating systems, software and hardware for them and provides a number of other associated services. Its products are used as SIM card in mobile telephones, banking cards, loyalty program cards, travel tickets, passports and ID cards. The company was founded in 1988 and is headquartered in Luxembourg.

MANN+HUMMEL GmbH engages in the manufacture and development of air filtration systems. It specializes in air cleaners and intake systems, liquid filter systems, solutions for alternative drives, industrial filters, indoor air quality, fine dust eater, digital transformation, water treatment, waste water treatment, and membrane filtration for food and dairy products. The company was founded by Adolf Mann and Erich Hummel in 1938 and is headquartered in Ludwigsburg, Germany.

Messer Group GmbH engages in the manufacture of oxygen, nitrogen, argon, carbon dioxide, hydrogen, helium, inert welding gases, special gases, gases for medicinal use and gas mixtures. Its products include technical, breathing, welding, cutting and pharmaceutical gases, cry ice, and gas supply systems. The firm serves to the chemistry, food and beverages, construction, electronics, shipbuilding, and water treatment industries. The company was founded by Adolf Messer in 1897 and is headquartered in Bad Soden, Germany.

HANNOVER Finanz GmbH (HF) is an independent private equity firm headquartered in Hannover in northern Germany with a branch in Austria. HF is a majority-owned subsidiary of HANNOVER Finanz Group, which became independent through a management buyout in 1993. HF was established in 1979 within HDI-Haftpflichtverband der Deutschen Industrie VaG, which later became the German insurance group Talanx. HF specializes in private equity investing. Their shareholders and clients are primarily large German institutions in the banking and insurance sectors. The firm manages an extensive range of investment funds in which the group's shareholders are significant investors. HANNOVER Finanz Group and private individuals also invest in the firm's funds.

NORD Holding Unternehmensbeteiligungs GmbH is an independent private equity firm headquartered in Hanover in northern Germany. NORD Holding's shareholders include regional and savings banks as well as insurance companies. The firm originated in 1969 within NORD/LB Group and was among the earliest private equity firms created in Germany. The current firm was established in 1993 and became independent in 2000 through a spin-off. NORD Holding specializes in private equity investing. They also manage a private equity fund of funds. The firm invests directly through an evergreen fund. The fund's investors are NORD Holding's shareholders, including regional banks within NORD/LB Group.

Mustad International Group operates as a holding company with interests in the manufacture of roof-care products, paperboard, measuring equipment and screws. It is an international industrial group with companies located around the world and operating independently in six business sectors: equine hoof care products, paper cores and tubes, machinery, screws and precision parts, tank measurement systems and oil recycling. The company was founded in 1832 and is headquartered in Bulle, Switzerland.

Harald Quandt Family Office GmbH engages in the provision of financial services. It specializes in investment and asset management services. The company is headquartered in Bad Homburg vor der Höhe, Germany.

SKion GmbH operates as an investment holding company, which engages in the management of shares and stakes in different businesses. It focuses in industrial goods and services, electrical engineering, optics, renewable energy and closed-loop material cycles, IT and digitization; and medical technology sectors. The company was founded in 2006 and is headquartered in Bad Homburg vor der Hohe, Germany.

PricewaterhouseCoopers GmbH Wirtschaftsprüfungsgesellschaft engages in the provision of auditing and consulting services. It offers audit and audit-related services, tax and legal advice, as well as deals and consulting. The company was founded on October 25, 2016 and is headquartered in Frankfurt am Main, Germany.

eCAPITAL entrepreneurial Partners AG (eCAPITAL) is a venture capital firm founded in 1999. The firm is headquartered in Münster, Germany.

IntraMed A/S provides information technology platform for the healthcare sector. The firm’s products include CSO/diabetes, CSO/anticoagulation, CSO/telehealth and CSO/COPD. The company was founded by Jesper Leck in 1997 and is headquartered in Ballerup, Denmark.

Regent Capital Partners is an Independent Venture Capital firm founded in 1995. Regent Capital Partners is headquartered in New York.

SOLARWATT GmbH specializes in the production of monocrystalline and polycrystalline solar modules. Its product range encompasses building integration and off-grid system modules, power packages, and ancillary components such as inverters, mountings, fasteners, plug connectors, and cables. The company also engage in the construction and operation of solar power plants. SOLARWATT was founded by Lothar Schlegel and Frank Schneider on February 17, 1993 and is headquartered in Dresden, Germany.

Zeppelin-Stiftung supports social and cultural engagements in Friedrichshafen. The firm focuses on child and youth support services, as well as welfare services for the elderly. It also engages in the promotion of public health, social welfare, art and culture, sports, science and research, as well as education and training. The company was founded by Ferdinand von Zeppelin in 1908 and is headquartered in Friedrichshafen, Germany.

Lonrho Holdings Ltd. functions as an investment holding British company. The private company is based in London, UK. and has a global presence of subsidiaries in several regions.

Part of AVISTA OIL AG, AVISTA OIL Deutschland GmbH is a German company that produces and supplies refined lubricant products. The company is based in Uetze, Germany and was founded in 1982.

Dr. Weinberger Management & Consult GmbH is a management consulting private company based in Cologne, Germany. Dr. Weinberger Management & Consult GmbH provides management consulting services. The German company was founded in 2004 and is led by CEO Andreas Weinberger.

Rekla spol sro is a Czech company that specializes in collecting used mineral oils. The private company is based in Hermanuv Mestec, Czechia. The company is the largest collector of used mineral oils in the Czech Republic. The CEO of the company is Marc Verfürth.

Boston Home Infusion, Inc. provides home health care services. It provides infusion therapy, respiratory services, enteral therapy, and medical equipment for adult, pediatric, and neonatal patients. The company was founded in 1992 and is headquartered in Stoughton, MA.

Part of Aqton SE, AQTON Private Equity GmbH provides management services. The company is based in Bad Homburg, Germany. The CEOs are Ganapathi Subrahmanyam, Johannes Fritz. The German company was founded in 1998.

Part of Drees & Sommer SE, DREES & SOMMER Projektmanagement und bautechnische Beratung operates engineering offices for technical planning and engineering design. The company is based in Cologne, Germany. The German company was founded in 2002. The CEO is Peter Tzeschlock.

Seedamm-Vermögensverwaltungs GmbH engages in asset management. It also provides management services to other firms. The company was founded on November 8, 1985 and is headquartered in Bad Homburg von der Hoehe, Germany.

Avista Green ApS is a private company based in Kalundborg, Denmark. The Danish company was founded in 2018 and is led by CEO Niels Mathiesen.

Drees & Sommer SE provides construction consultancy services. The firm offers asset and portfolio analysis, infrastructure planning and consulting, lean construction management, project management, workplace consulting, real estate investment consulting, and general consulting management. The company was founded by Gerhard Drees and Hans Sommer in 1970 is headquartered in Stuttgart, Germany.

Thomson Financial Services LLC offers insurance services. The firm assists employees on claim issues and educate on benefits of policies. It offers medical, dental, life, disability, and long term insurance services. The company is headquartered in Southington, CT.